Ostwind and Mika have found a real home at the farm Kaltenbach with Mika's grandmother. In the hustle of running therapy center and due to Mika's fame as a horse-whisperer, she feels that she doesn't have enough freedom and time to ride. After a serious disagreement with her grandmother, Mika secretly sets off for the night in eastern Andalusia, Spain, where she suspects Ostwind's roots are.

A 13-year-old refugee from Afghanistan living in an emergency shelter in Germany joins a Christian boys' choir to save his father who was left stranded in Hungary, and clashes with the strict choir master.